We deliver timely and robust engineering maintenance that help existing wastewater assets perform better and last longer, avoiding environmentally harmful and costly interventions.
Our routine maintenance and repair services address issues promptly and efficiently to prevent system failures and costly emergencies while causing minimal disruption to the wastewater processing site and the surrounding environment.
We are experts in sustainability. Our environment-conscious programmes maintain the safe condition, reliability and operability of wastewater assets without compromising the future. From storm tanks to reed beds, our sustainable maintenance programmes keep systems operating at peak performance, sustainably.
Wastewater assets
- Storm tanks
- Combined sewer overflow
- Reed beds
- Outfalls
- Artificial wetlands
- Drainage
- Storm lakes
- Sludge tanks
- Settlement tanks
- Lagoons
- Filter tanks
- Bio-filters
- Access steps & platforms
- Digesters
- Holding tanks
- Treatment tanks
- Trickling filters
- Wet wells
- Septic tanks
Wastewater maintenance services
- Corrosion protection
- De-sludging
- Flap valve repair
- Liner repair
- Outfall location & repair
- Tank cleaning
- Tank leak prevention & repair
I am part of the wastewater asset maintenance team, where we support our clients in ensuring their assets comply with government regulations. I am proud of the work I do at Stonbury, which directly contributes to improving water quality, reducing storm overflow discharge and maintaining sustainable tertiary treatment systems.
Derek Allgood
Project Manager
Awards & Accreditations
Constructed wetland refurbishment
We refurbished a large constructed wetland at a water recycling centre to restore effluent processing efficiency within the reed beds